Multi-domain vertical alignment -type liquid crystal display panel
A liquid crystal display panel and vertical alignment technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problems of small chromatic aberration and large chromatic aberration of the display panel, and achieve the effect of increasing spatial orientation and reducing chromatic aberration
Inactive Publication Date: 2010-02-24
INNOCOM TECH (SHENZHEN) CO LTD +1
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Problems solved by technology
[0012] In order to solve the above-mentioned problem of large chromatic aberration of the multi-domain vertical alignment type liquid crystal display panel, it is necessary to provide a liquid crystal display panel with small chromatic aberration
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[0019] see image 3 , is a partial structure diagram of a pixel region of the first embodiment of the multi-domain vertical alignment type liquid crystal display panel of the present invention. The multi-domain vertical alignment liquid crystal display panel 2 includes a first substrate 21 , a second substrate 22 and a liquid crystal layer 23 . The first substrate 21 is opposite to the second substrate 22 , and the liquid crystal layer 23 is sandwiched between the first substrate 21 and the second substrate 22 .
[0020] The liquid crystal layer 23 is made of a negative and anisotropic liquid crystal material.
[0021] An upper polarizer 25 is disposed on the side of the first substrate 21 away from the liquid crystal layer 23 . A color filter 28 , a common electrode 29 , a plurality of protrusions 211 and a first vertical alignment film 210 are sequentially disposed on a side of the first substrate 21 close to the liquid crystal layer 23 .
[0022] A lower polarizer 26 is ...
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The invention relates to a multi-domain vertically aligned liquid crystal display panel, which comprises a first base plate and a second base plate which are arranged oppositely, as well as a liquid crystal layer arranged between the two base plates. One side of the second base plane which is adjacent to the liquid crystal layer is provided with a grid and a pixel electrode at intervals; a patterning-processed grid insulation layer is arranged on the second base plate, the grid and the pixel electrode; other thin film layers are arranged on the grid insulation layer and corresponding to the grid, so as to form a thin film transistor; a passivation layer is arranged on the thin film transistor, the grid insulation layer and the pixel electrode; wherein, the patterning-processed grid insulation layer the passivation layer form medium layers with different thicknesses on the pixel electrode, so as to generate multiple threshold voltages between the pixel electrode and a common electrode.The multi-domain vertically aligned liquid crystal display panel has smaller color difference.
Description
technical field [0001] The invention relates to a multi-domain vertical alignment liquid crystal display panel. Background technique [0002] Liquid crystal display devices have the advantages of no radiation, thinness, and power saving, and have been widely used in various information, communication, and consumer products. A conventional liquid crystal display panel generally includes two transparent substrates facing each other, electrode layers respectively formed on the inner surfaces of the two substrates, and a liquid crystal layer encapsulated in the two substrates. The electrode layer is applied with a voltage to form an electric field that controls the twisting of the liquid crystal molecules. Due to the influence of physical effects such as the interaction force between the liquid crystal molecules and gravity, the orientation of the liquid crystal molecules cannot be completely perpendicular to the surface of the substrate, thereby affecting the display of the liq...
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IPC IPC(8): G02F1/1362G02F1/133
Inventor 黄上育洪肇逸谢朝桦
Owner INNOCOM TECH (SHENZHEN) CO LTD